854129040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2371}}^1$

素因数の和:2485

約数の個数: 160

約数和(自身を含む): 2823628800

約数和(自身を除く): 1969499760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 79, 80, 95, 114, 120, 152, 158, 190, 228, 237, 240, 285, 304, 316, 380, 395, 456, 474, 570, 632, 760, 790, 912, 948, 1140, 1185, 1264, 1501, 1520, 1580, 1896, 2280, 2370, 2371, 3002, 3160, 3792, 4503, 4560, 4740, 4742, 6004, 6320, 7113, 7505, 9006, 9480, 9484, 11855, 12008, 14226, 15010, 18012, 18960, 18968, 22515, 23710, 24016, 28452, 30020, 35565, 36024, 37936, 45030, 45049, 47420, 56904, 60040, 71130, 72048, 90060, 90098, 94840, 113808, 120080, 135147, 142260, 180120, 180196, 187309, 189680, 225245, 270294, 284520, 360240, 360392, 374618, 450490, 540588, 561927, 569040, 675735, 720784, 749236, 900980, 936545, 1081176, 1123854, 1351470, 1498472, 1801960, 1873090, 2162352, 2247708, 2702940, 2809635, 2996944, 3558871, 3603920, 3746180, 4495416, 5405880, 5619270, 7117742, 7492360, 8990832, 10676613, 10811760, 11238540, 14235484, 14984720, 17794355, 21353226, 22477080, 28470968, 35588710, 42706452, 44954160, 53383065, 56941936, 71177420, 85412904, 106766130, 142354840, 170825808, 213532260, 284709680, 427064520, 854129040]

約数ペア:

[(1, 854129040), (2, 427064520), (3, 284709680), (4, 213532260), (5, 170825808), (6, 142354840), (8, 106766130), (10, 85412904), (12, 71177420), (15, 56941936), (16, 53383065), (19, 44954160), (20, 42706452), (24, 35588710), (30, 28470968), (38, 22477080), (40, 21353226), (48, 17794355), (57, 14984720), (60, 14235484), (76, 11238540), (79, 10811760), (80, 10676613), (95, 8990832), (114, 7492360), (120, 7117742), (152, 5619270), (158, 5405880), (190, 4495416), (228, 3746180), (237, 3603920), (240, 3558871), (285, 2996944), (304, 2809635), (316, 2702940), (380, 2247708), (395, 2162352), (456, 1873090), (474, 1801960), (570, 1498472), (632, 1351470), (760, 1123854), (790, 1081176), (912, 936545), (948, 900980), (1140, 749236), (1185, 720784), (1264, 675735), (1501, 569040), (1520, 561927), (1580, 540588), (1896, 450490), (2280, 374618), (2370, 360392), (2371, 360240), (3002, 284520), (3160, 270294), (3792, 225245), (4503, 189680), (4560, 187309), (4740, 180196), (4742, 180120), (6004, 142260), (6320, 135147), (7113, 120080), (7505, 113808), (9006, 94840), (9480, 90098), (9484, 90060), (11855, 72048), (12008, 71130), (14226, 60040), (15010, 56904), (18012, 47420), (18960, 45049), (18968, 45030), (22515, 37936), (23710, 36024), (24016, 35565), (28452, 30020)]